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#
# mohanty1981.R, 27 Jun 20
# Data from:
# Software Cost Estimation: Present and Future
# Siba N. Mohanty
#
# Example from:
# Evidence-based Software Engineering: based on the publicly available data
# Derek M. Jones
#
# TAG estimate_model experiment_estimate
source("ESEUR_config.r")
par(mar=MAR_default+c(0.5, 0.2, 0, 0))
est=read.csv(paste0(ESEUR_dir, "projects/mohanty1981.csv.xz"), as.is=TRUE)
est=est[order(est$Estimate), ]
plot(est$Estimate/1e6, col=point_col, lwd=1.4,
xaxt="n",
xlab="", ylab="Estimate ($ million)\n")
x_at=1:nrow(est)
axis(1, at=x_at, labels=FALSE)
text(x=x_at+0.5, y=par()$usr[3]-0.03*(par()$usr[4]-par()$usr[3]),
labels=est$Method, pos=2, srt=30, cex=1.15, xpd=TRUE)